Photobiomodulation – Scam or Legit?

Join Dr. Van Dyken as she discusses photobiomodulation, also known as infrared light therapy, red light therapy, low level light therapy or LLLT. What on earth is it, and is there some science behind it, or is it all a scam? It seems that photobiomodulation is gaining in popularity, and there are so many claims that it can help with almost every condition under the sun. Is there any truth to this?

00:00 Introduction
00:33 How it works
02:35 The history of photobiomodulation
03:42 Specific uses of photobiomodulation
04:43 Skin Rejuvenation
06:25 Other skin conditions like psoriasis, vitiligo, acne scarring, scars, radiation burns
07:25 Wound healing
08:27 Androgenic Alopecia, or hair loss
09:22 Trancranial Photobiomodulation
10:07 Stroke
11:04 Traumatic Brain Injury (TBI)
12:23 Cognitive Decline

References cited:
1. “Effects of Infrared Radiation on Skin Photo-Aging and Pigmentation.”
2. “Infrared and skin: Friend or foe – ScienceDirect.”
3. “Shining light on the head: Photobiomodulation for brain disorders.”
4. “Red and near infrared light-stimulated angiogenesis mediated via ….” 11 Jan. 2022,
5. “Photobiomodulation or low-level laser therapy – NCBI.”
6. “The Nuts and Bolts of Low-level Laser (Light) Therapy – NCBI.” 1 Nov. 2011,
7. “Low-level laser (light) therapy (LLLT) in skin: stimulating, healing ….”
8. “Light-induced nitric oxide release in the skin beyond UVA and blue ….” 30 Nov. 2021,
9. “Ultrastructural Observations Of Human Skin Following Irradiation ….”
10. “A prospective, randomized, placebo-controlled, double-blinded, and ….”
11. “reduced MED response following multiple LED exposures – PubMed.”
12. “Low-Level Laser Therapy Facilitates Superficial Wound Healing in ….”
13. “Comparative effectiveness of low-level laser therapy for adult ….” 30 Jan. 2019,
14. “Brain Photobiomodulation Therapy: a Narrative Review – PubMed.”
15. “Open-Protocol Study | Journal of Neurotrauma – Mary Ann Liebert, Inc..”
16. “Current application and future directions of photobiomodulation in ….”
17. “Transcranial Photobiomodulation to Improve Cognition in Gulf War ….”
18. “Significant Improvement in Cognition in Mild to Moderately Severe ….”

Leave a Comment

Have you been scammed by fraud and fake company?